text: // SPDX-License-Identifier: BSD-3-Clause
  // SPDX-FileCopyrightText: 2020-2022 The Monero Project
  
  #ifndef FEATHER_TXFIATHISTORY_H
  #define FEATHER_TXFIATHISTORY_H
  
  #include <QDate>
  #include <QObject>
  #include <QMap>
  
  class TxFiatHistory : public QObject {
      Q_OBJECT
  
  public:
      explicit TxFiatHistory(int genesis_timestamp, const QString &configDirectory, QObject *parent = nullptr);
      double get(const QString &date);
      double get(int timestamp);
  
  public slots:
      void onUpdateDatabase();
      void onWSData(const QJsonObject &data);
  
  signals:
      void requestYear(int year);
  
  private:
      void loadDatabase();
      void writeDatabase();
      QString dateToKey(const QDate &date);
  
      int m_genesis_timestamp;
      QString m_databasePath;
      bool m_initialized = false;
      QMap<QString, double> m_database;
  };
  
  #endif //FEATHER_TXFIATHISTORY_H
  